- Traditional Chinese Character(HanT):
回顧法
- Simplified Chinese Character(HanS):
回顾法
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄨㄟˊ ㄍㄨˋ ㄈㄚˇ (ㄏㄍㄈ)
- Bopomofo(Zhuyin Keyboard Input/IME): cjo6ej4z83
- (ASCII) Hanyu Pinyin: "huigufa" "Hui2Gu4Fa3" "Hui2 Gu4 Fa3" (HGF)
- (Latin) Hànyǔ Pīnyīn: HuíGùFǎ [ Huí Gù Fǎ ]
- (英文翻譯) English Translation: "retrospective method"
- (西語翻譯) Traducción Español: "método retrospectivo"
- (日文翻譯) 日本語翻訳: "遡及法"